I've used a nextgen extender to control my receiver for years. Works great. I recently got new cable service and I can use the remote to control my audio level on my receiver and the cable box channels etc. without the nextgen.
But, when I close my cabinet and have the next get set to A I can control my cable box, but, not my reveiver. When I have nextgen set to B, I can control my receiver, but, not my cable box. What basic concept am I not understanding here? Thanks in advance for any help.